C4AF-9510V and C4AF-9510U. List of 2881 and 2882. The back carburetor is not completely original.... previous owner said that the original body was damaged and parts were transferred to another body....does not have the Ford part number or the List of 2881 or 2882, but attached components are identical to the front one. These are very rare carbs. I've looked all over for a 2882 body and was overbid on one that showed up on EBAY last year...went more than I could afford. These have not been rebuilt and will probably need to be. Offfers? I'll probably be putting them up on EBAY next week.